Title: Chesapeake Bay Lighthouses
1Chesapeake Bay Lighthouses
2Chesapeake Lighthouses
Contents
- Types of Lighthouses
- About Chesapeake Lighthouses
- Lighthouses around the Bay
3Types of Lighthouses
4Towers and Cottages
- Towers and cottages were the first lighthouses in
Chesapeake Bay. - Usually made out of stone or brick, and were
built in viewing distance for ships. - Were used until the 1800s because they came up
with a more efficient light source for the ships.
- The oldest of this type is still lit in Maryland
today. - Shore erosion damaged many of these lighthouses.
5Concord Point Lighthouse
Havre, Maryland
6Screwpiles
- Built between 1854-1900.
- Built in with iron legs, which are stabilized
into the bottom of the Chesapeake Bay. - Normally placed on mouths of rivers or shoals.
- Because of manmade barriers against currents and
high winds screwpiles were the best design. - 42 of this type were built in the Bay.
7Drum Point Lighthouse
Calvert Museum, Solomons Island
8Caisson Lights
- The sturdiest lighthouses in the Bay.
- 12 were built between 1873-1914.
- Used to help ships in the Bays deepest water.
- Built on platforms, which were sunken deep into
the water. - On the platforms are towers, which raise the
lighthouse above the water.
9Sandy Point Shoal
Sandy Point State Park
10Lightships
- First lightship was built in 1820, and the last
was 1960. - Wooden sail powered vessels that were used as
floating lights. - Were built to sustain harsh conditions that
lighthouses would never be able to stand. - Mostly used in deep waters and shoals.
- They soon became equipped with more advanced
lighting and radio technology.
11Lightship 116, Chesapeake
museum vessel by the Baltimore Maritime Museum
12About Chesapeake Bay Lighthouses
13Chesapeake Lighthouses
14Lighthouses
- Today there are 30 lighthouses along the bay, but
only 23 of those are used for navigation. - There were originally 74 lighthouses that
illuminated the Chesapeake Bay. - In the 1900s electricity replaced oil and
lighthouse keepers.
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16Chesapeake Lighthouses
- When Lighthouse services begun it was 1812.
- Land Purchased by the Federal Government. In
1832. - Lighthouse construction was completed in 1833.
- Keepers house was demolished due to vandalism in
1971. - In 1948, Fannie May Salter retires. Station
becomes automated.
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18- Before the invention of modern navigation,
sailors depended on lighthouses to warn them of
dangerous shallow water areas in the bay. - Each lighthouse flashes a different pattern of
light to signify their location. - Early Chesapeake Bay lighthouses were towers of
brick or stone built along the coastline. - Virginia has 11 historic lighthouse, 9 of which
are active and 1 historic lightship. - The nations second tallest lighthouse Is in
Virginia.
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20Map of Lighthouses
21Lighthouses around the Bay
22- Most of Virginias lighthouses are off limits to
the public. - Local Preservation efforts, formally weak, have
strengthened in recent years. - Many Virginia lighthouses have been lost,
including all of the former screwpile lighthouses
of the Chesapeake Bay and the James, York, and
Rappahannock rivers. - The Tangier Sounds lighthouse, a square cottage
screwpile was demolished in 1961. - Rappahannock lighthouse is the second tallest aid
to navigation in the country.
23- The Smith Point lighthouse replaced an 1868
screwpile light house, destroyed by ice in 1895. - Windmill Point lighthouse has been inactive since
1954. - The Great Wicomico River lighthouse was
demolished in 1967. - The Sting Ray lighthouse is a museum and also
serves as the office of Sting Ray Harbor Marina. - Wolf Trap is located on a dangerous shoal in the
Chesapeake south of the mouth of the
Rappahannock. It has been active since 1894.
24- The New Point Comfort Lighthouse is located on a
very small island in Chesapeake. - It was renovated in 1988, severely vandalized in
1994, then repaired and relit December 12, 1999. - York Spit was demolished in 1960.
- York Spit has been active since 1870.
- Tue Marshes has been active since 1875.
25Thomas Point Lighthouse
- One of the most popular lighthouses along the
Chesapeake Bay. - It was put into use in November 1875, and
lighthouse keepers kept the light burning for
over a century. - It was replaced with electricity in 1986.
- Still in operation today in Annapolis, at the
mouth of the South River. - National historic landmark, and is owned by Coast
Guard Actives Baltimore.
26Thomas Point Lighthouse
27Assateague Island Lighthouse
- Was first built in 1831,and was 45 feet tall
- Construction of the new lighthouse was starter in
1860 but was stopped cause of civil war and was
resumed in 1865, and finished in 1867 - Coast guards owns lighthouse
- The tower has a unique dumbwaiter system alcoved
into the water - The Argand Lamp displayed a beam for 14 nautical
miles.
28Assateague Island Lighthouse
29Old Cape Henry Lighthouse
- Was Constructed in 1791
- Was 1st to be authorized, completed and
established by the U.S. Congress - In 1862 the confederate army removed 1st order
Frensel lens and destroyed the lantern. - Light was repaired shortly after but was
extinguished in 1881 due to structure being
unstable - The Lighthouse cost was a little over 15,000
30Old Cape Henry Lighthouse
31New Cape Henry Lighthouse
- Located within Fort Story
- Constructed to replace Old Cape Henry Lighthouse
in 1791and was 163 ft. tall - Was electrified in 1923
- Became 2nd Lighthouse in U.S. to have radio
beacon in 1929 - Was built with prefabricated cast iron plates
32New Cape Henry Lighthouse
33Old Point Comfort Lighthouse
- Was built in 1802
- Badly battered by naval gunfire in the Civil War
- 54 ft. tall and was constructed with sandstone
- Has been owned by U.S. army since 1973
- Was built in typical Colonial Revival Style
34Old Point Comfort Lighthouse
35Newport News Middleground Lighthouse
- Was built in 1891
- In Hampton Roads, Virginia
- Because of Naval Base in Norfolk the lighthouse
board requested a light house built on shallow
area - 1,000 tons of riprap stone were set to protect
the lighthouse from the current - The oldest caisson construction of the Chesapeake
Bay
36Newport News Middleground Lighthouse
37The End